Writing instrument

ABSTRACT

The design consists of the features of shape, configuration, pattern and ornament of the WRITING INSTRUMENT as shown in the drawings.

FIG. 1 is a perspective view of a first embodiment of a writing instrument of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, shown with the caps removed from the body for clarity of illustration.

The features shown in broken lines are environment only and not part of the claimed design. 

CLAIM The ornamental design for a writing instrument, as shown and described. 